Interestingly, i was reading the paper reports of when Arsenal first signed Chambers in 2014.
Chambers was actually a right back, or to a lesser degree, a defensive midfielder, and Wenger said specifically "he is very talented, capable of playing the way i want to play, we will develop him in to a central defender".
I didnt realise he wasnt originally a central defender, but it also kinda makes sense now, as i have seen many Arsenal fans saying he played better at right back & looked a little ropey at centre back, he was voted player of the year at DM for Fulham also.
interesting.